Hide Grade Totals in Student Grade Summaries - Canvas
Location of Totals
This will show you how to hide the "Totals" area in the student grades tool. You can see where the "Totals" appears by using the "Student View" and selecting "Grades". It appears in the upper right.
Hide Totals
Login to Canvas
Select the Course
Choose "Settings" from the Course navigation
Select the "Course Details" Tab
Choose "More Options" at the bottom of the page
Check the box "Hide totals in student grade summary"
Select "Update Course Details" button
Read Canvas' documentation: How do I hide totals in my students' grade summaries?